Array ( [name] => protectSpecs [title] => Technical Specification [content] =>

Power

Battery Powered

Supplied with 6 long-life AA Energizer® Ultimate Lithium batteries

Mains Powered

Supplied with 230V connector and 3 long-life AA Energizer® Ultimate Lithium back-up batteries

Features

Sensors

  • Split-Spectrum Sensor, 450 nm and 880 nm wavelength
  • 10-year electrochemical carbon monoxide sensor
  • Heat sensor, ± 1.8 °F (± 1 °C)
  • Humidity sensor, ± 3% RH
  • Occupancy sensor, 120° field of view to 20 feet
  • Ambient light sensor, 1-100,000 lux dynamic range
  • Omni-directional microphone, 70 dBA SNR

Speaker, Siren & Light Ring

Dimensions & Weight

  • Height: 135mm
  • Width: 135mm
  • Depth: 38.5mm
  • Weight: 0.379kg
  • Height: 135mm
  • Width: 135mm
  • Depth: 38.5mm
  • Weight: 0.375kg

Connectivity & Requirements

  • Wi-Fi connection: 802.11a/b/g/n @ 2.4 GHz
  • Wireless Interconnect: 802.15.4 @ 2.4 GHz
  • Bluetooth Low Energy (BLE)
  • Smartphone or tablet with iOS 8 or later, or Android 4.0 or later
  • Free Nest Account

Operating Temperature

The alarm should not be installed in locations where the normal ambient temperature is below 4 °C (40 °F) or exceeds 38 °C (100 °F). Humidity range: 20% RH to 80% RH (non-condensing).

Certification

The 2nd generation Nest Protect has been tested by UL to comply with European, US and Canadian safety standards. Nest Protect complies with all of the following smoke and carbon monoxide alarm standards:

  • EN-14604 – Smoke alarm devices.
  • EN-50291 – Electrical apparatus for the detection of carbon monoxide in domestic premises.
  • EN-50271:2010 – Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen.
  • EN-50292 – Electrical apparatus for the detection of carbon monoxide in domestic premises.

Warranty

What’s in the Box

  • 6 long-life AA Energizer® Ultimate Lithium batteries
  • Back plate
  • Four screws
  • User’s guide
  • Welcome guide
  • 230V AC connector + 3 x long-life backup batteries (Energizer® Ultimate Lithium "L91" AA)
  • Back plate
  • Four screws
  • User’s guide
  • Welcome guide
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